Scale hopper type slag dryer system equipment for pulverized coal furnace

A pulverized furnace scale bucket type and system equipment technology, which is applied in the field of pulverized coal furnace slag removal equipment, can solve the problems of lower activity of bottom slag, lower utilization rate, waste of water resources, etc. , the effect of no waste water discharge

Inactive Publication Date: 2015-05-20
QINGDAO SONGLING POWER ENVIRONMENTAL EQUIP
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the existing pulverized coal furnace bottom slag conveying system equipment, the water-immersed scraper slag removal machine is a serious waste of water resources, and the activity of the bottom slag is reduced after being cooled by water, and the utilization rate is greatly reduced, which is neither economical nor environmentally friendly.

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  • Scale hopper type slag dryer system equipment for pulverized coal furnace

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Embodiment Construction

[0013] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the drawings in the embodiments of the present invention.

[0014] see figure 1 As shown, the figure 1 A schematic structural diagram of a pulverized coal furnace scale bucket dry slag machine system provided by the present invention is shown. For the convenience of description, only the relevant parts of the embodiment of the present invention are shown.

[0015] see figure 1 As shown, a pulverized coal furnace scale bucket type dry slag machine system equipment includes a dry slag machine 3, a slag collecting bucket 5, a bucket elevator 6 and a slag bin 7, and the dry slag machine 3 includes a furnace slag well 1 A box body 10 that is sealed and connected. Inside the box body 10, there is a hydraulic shut-off door 2 docked with the lower slag port 8 of the furnace slag well 1. Below the hydraulic shut-off door 2, there is a The hi...

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Abstract

The invention discloses scale hopper type slag dryer system equipment for a pulverized coal furnace. The scale hopper type slag dryer system equipment comprises a slag dryer, a slag collecting hopper, a bucket elevator and a slag bin. The slag dryer comprises a box body connected with a combustion chamber slag well in a sealed mode, a hydraulic cutoff door in butt joint with a slag discharge port of the combustion chamber slag well is arranged in the box body, a high-temperature-resistant scale hopper conveyer is arranged below the hydraulic cutoff door and used for conveying furnace slag to an outlet of the slag dryer, the outlet of the slag dryer is connected with the slag collecting hopper in a sealed mode, and bottom slag in the slag collecting hopper is conveyed to the slag bin by the bucket elevator located below the slag collecting hopper. The system replaces a traditional water immersion type scraper slag catcher with the slag dryer, waste of water resources is reduced, the activity of the bottom slag is greatly improved, and the scale hopper type slag dryer system equipment is economical and environmentally friendly.

Description

technical field [0001] The invention relates to the field of slag removal equipment for pulverized coal furnaces, in particular to a scale bucket type dry slag machine system equipment for pulverized coal furnaces. Background technique [0002] The traditional slag removal method of pulverized coal furnace is to use water immersion, that is, the bottom slag is dropped into the water in the shell of the scraper slag scraper, filtered through the ramp of the slag scraper, and then transported to the slag bin Storage in the middle, and finally loaded on the truck. In the existing pulverized coal furnace bottom slag conveying system equipment, the water-immersed scraper slag extractor is a serious waste of water resources, and the activity of the bottom slag is reduced after being cooled by water, and the utilization rate is greatly reduced, which is neither economical nor environmentally friendly. Contents of the invention [0003] Aiming at the above-mentioned deficiencies ...

Claims

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Application Information

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IPC IPC(8): F23J1/06
Inventor张海泉蒋咏晖
OwnerQINGDAO SONGLING POWER ENVIRONMENTAL EQUIP